 html,body,p,h1,h2,h3,h4,h5,h6,ul,ol,li,dl,dt,dd,fieldset,legend,figure,figcaption,form,input{margin:0;padding:0;}
 ol,ul,li{list-style: none;}
a{text-decoration: none;}
h1,h2,h3,h4,h5,h6{font-size: 16px; font-weight: normal;}
em,i{font-style: normal;}
b,strong{font-weight: 500}
img{display: block;border:0;}
input{outline: none;}
.clear_fix:after{content: ".";display: block;clear:both;height: 0;visibility: hidden;overflow: hidden;}
.clear_fix{*zoom:1;}
.lf{float: left;}
.lr{float: right;}
body{font-size: 16px;}
